Development of precision mold

China is gradually producing countries towards the mold manufacturing power from the mold. On the domestic market, the mold industry booming production and demand, business investment enthusiasm, large technology projects and new projects continue to emerge. In addition, construction of industrial clusters continues to accelerate at preferential policies to support the government, has a considerable size of the mold town (or mold park, gathering the production base, etc.) has more than 100 nationwide, under construction, preparation or planning and construction as well as more than ten. Some places are still developing mold and virtual manufacturing consortium, which also has some advantages similar clustering of production.

For the mold, industrial production injection molding, blow molding, extrusion, casting or forging molding, smelting, and other methods to get all kinds of stamping dies and tools needed products. Briefly, the precision mold is used to shape the article tool that the various parts of the composition, the different parts of the mold by a different composition. Precision mold typically include a movable die and the fixed mold (or punch and die) in two parts, both of which can be combined. When removing parts separately, so that when folded dough into the mold cavity forming. Mold is a precision tool, complex shape to withstand expansion force of the blank, structural strength, stiffness, surface hardness, surface roughness and machining accuracy requirements are high, the level of development of precision molds production is an important symbol of machinery manufacturing level . Applications: machinery, automobiles, light industry, electronics, petroleum, chemical, power and other industrial equipment manufacturing sector and user departments, aircraft engines critical wear parts, hot extrusion dies, extrusion film with temperature, forging touch, rolling rolling guide and guard, rolls, automobile engine camshaft and other parts and molds.

After insert molding refers to the insert material into different pre-prepared resin is injected in the mold, the molten material and the insert engaging cured molded product made of the integration construction method. Refers to a metal insert molding different materials into the insert in the mold prepared in advance, after the resin is injected, the molten material and the insert engaging cured integrated injection molding method made products. At present, many domestic injection plants in metal inserts there is still lacking.
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